Home / 6,602,775.73-9,895,639.25-2,956,836.15

Finding the Fourth Proportional to 6,602,775.73, 9,895,639.25 and 2,956,836.15

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Solution

The fourth proportional to 6,602,775.73, 9,895,639.25 and 2,956,836.15 is: 4,431,436.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,775.73 : 9,895,639.25 = 2,956,836.15 : x
  2. Step 2: Convert to fraction form
    6,602,775.73/9,895,639.25 = 2,956,836.15/x
  3. Step 3: Cross multiply
    6,602,775.73x = 9,895,639.25 × 2,956,836.15
  4. Step 4: Simplify right side
    6,602,775.73x = 29,259,783,869,150.98
  5. Step 5: Solve for x
    x = 29,259,783,869,150.98/6,602,775.73
  6. Step 6: Final answer
    x = 4,431,436.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.